KR101578821B1 - a putter for golf club - Google Patents

Abstract

The present invention relates to a golf putter.
A shaft 20 having a grip 10 is detachably coupled to one side of a body 30 and the body 30 includes a top surface 100, a bottom surface 200, a front side impact surface 300 , A rear surface (400), a tow (500) and a heel (600) edge, wherein a plurality of curved line grooves are formed along the longitudinal direction on the front striking surface (300) , A first convex line groove (320) is formed to intersect with the second convex line groove (340) from the right end to the left end direction, and a second convex line groove A plurality of polygonal surfaces 220 are formed on the bottom surface 200 along the direction of the heel 600 so that the polygonal surface 220 located at the bottom of the center of the body 30 is parallel to the ground surface ; A center line groove 420 is formed on the back surface 400 so as to coincide with a putting line of the golf ball and protrusions 440 and 460 for center of gravity are formed on both sides of the center line groove 420 ≪ / RTI > The golf club according to one of claims 1 to 4, wherein a width of a width of the upper surface (100) is the same as an outer diameter of the golf ball along a moving direction of the body (30) So that the line grooves 120 are formed.

Description

A putter for golf club}

[0001] The present invention relates to a golf putter, and more particularly, to a putter for golf, in which the center of the striking surface hit the golf ball in the putter and the center of the ridge of the golf ball are always matched regardless of the dimple of the golf ball, The present invention relates to a golf putter, and more particularly, to a golf putter which can stably hit the golf club without damaging the foreign object on the foreign object.

Golf clubs are generally divided into drivers, woods, irons, and putters, each of which is divided into various types depending on the distance or angle of hitting.

Among the above golf clubs, the putter is mainly used on the green, and is used for hitting the ball and finally putting the ball into the hole cup.

The putter is made up of a head for punching a golf ball and a shaft and a grip connected to the head.

The head is formed of a material or body having the same structure as the body and a striking part forming a striking face. The body is generally made of aluminum, stainless steel, carbon steel, brass, bronze, titanium, Bronze, titanium, tungsten alloy, copper, polymer and the like.

Referring to the outer shape of the head, the head is formed as an upper surface, a bottom surface, a front striking surface, a back surface, a toe, and a heel edge.

The outline is basically divided into a blade putter, a center shaft putter and a mallet putter.

The blade putter has a lot of weight in the toe direction, and the swing path has an in to in swing path.

In the center shaft putter, the shaft is located at the center of the head, and the swing orbit has a straight track.

The mallet putter has a hammer shape and its weight is evenly distributed throughout the head so that the golf ball can be moved in a consistent direction even if the strike is applied anywhere on the batting surface.

In addition, in the case of a striking face striking a golf ball in a putter head, a loft angle is formed, and a golf ball may be hit or rolled according to the loft angle and the shape formed on the striking face.

In recent years, various shapes and materials other than the basic structure have been introduced.

As an example, Patent No. 10-1139077, a golf club putter head was announced on April 30, 2012.

This is a head of a putter that is a golf club that provides a dimple, which is a plurality of concave recesses, on a bottom surface continuous with the other surface or the other surface of the head of the putter; Wherein the head is a columnar bar-like body, and a plurality of dimples are provided on the entire surface of the other surface of the head, wherein the plurality of dimples are linearly provided along the corner portion bent to the bottom surface, And a plurality of edge line dimple portions E1, edge line dimple portions E2 and edge line dimple portions E3 are further provided adjacent to the bottom surface of the head by continuously arranging the edge line dimple portions formed by the edge lines, And a curved surface concave at the center with respect to the longitudinal direction of the other surface.

However, in the above case, when the concave reflector is irradiated with a concave curved surface, the golf ball straightly advances to increase the direction even if the light ray is gathered at the center point, There is a problem that the golf ball is rotated when the dimple of the golf ball dimple and the dimple of the head can not stably contact with each other.

As another example, a putter and putter head comprising a polymer material as part of a patented 10-1311065 ball was disclosed on September 24, 2013.

A golf club head comprising: a golf club head body having a front face, a rear portion, a toe end and a heel end; a recess formed in a front face of the golf club head body; And a hitting face insert configured to be received within the recess and forming at least a portion of the hitting surface of the golf club head,

Wherein the hitting surface insert comprises a front plate portion formed of a first material and having a plurality of grooves formed in the first material, a backing portion engaging the front plate portion and formed of a second material different from the first material, And a plate portion.

However, in the case of the putter head described above, a polymer material made of a soft material is applied to the forward striking face so that the polymer material strikes the golf ball when striking the golf ball. There has been a problem that the elasticity is generated at the time of hitting and the feeling of hitting the golfer is lowered. In addition, there has been a problem that golfers' practice is lowered by more than necessary distance through the repulsive force, and micro-foreign matter is adhered due to the generation of static electricity.

[Patent Document 1] Korean Patent Registration No. 10-1139077 Issue Date Apr. 30, 2012 [Patent Document 2] Korean Patent Registration No. 10-1311065 Publication Date September 24, 2013 [Patent Document 3] Korean Patent Registration No. 10-1079611 Notification Date November 03, 2011

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION [0006]

first; The center of the strike face hitting the golf ball in the putter and the center of the ridge of the golf ball are always matched regardless of the dimple of the golf ball.

second; So that foreign matters are prevented from being stuck on the striking surface of the putter, and striking can be stably performed even in the presence of foreign matter.

third; So that the head bottom of the putter is not rubbed against the floor during the swing of the putter.

Fourthly, when the golf ball is hit or the putter is practiced, the golfer can watch the putting line of the golf ball with both the center of the golf ball and the ball so as to stably hit the golf ball.

In order to achieve the above object,

The present invention relates to a golf putter in which a shaft having a grip is detachably coupled to one side of a body constituting a head and the body constituting the head has an upper surface, a lower surface, a forward striking surface, a back surface, a toe and a heel edge , A plurality of curved line grooves are formed along the longitudinal direction on the front striking surface, a first convex line groove is formed in the right end direction from the left end, and a second convex line groove is formed in the left end direction from the right end, Are formed so as to intersect with each other; Wherein a plurality of polygonal planes are formed along the heel direction on the bottom surface so that a polygonal plane located at the bottom center of the body is formed to be horizontal with the ground; A center line groove is formed on the back surface so as to coincide with a putting line located at the center of the golf ball and protrusions for center of gravity are formed on both sides of the center line groove; A line groove having the same size as the outer diameter of the golf ball is formed on the upper surface along the moving direction of the body along the swing with the center line groove aligned with the putting line of the golf ball .

In addition, it is preferable that a plurality of striking projections are formed along the transverse direction at the center of the front striking surface, and the outer diameter of the striking projections is formed to be at least smaller than the outer diameter of the dimple of the golf ball.

In addition, a laser generating unit for emitting laser in the direction of the hole cup may be provided at a line groove position formed on both sides of the upper surface of the body, and the laser emitting unit may be operated according to the button operation of the grip.

The present invention relates to a putter for golf putting, comprising: a putter center which is formed on a head of a putter when a golf ball strikes a golfer through a head included in a putter; It is possible to cultivate skills through practice and to make stable putting.

In addition, when the foreign object is stuck to the striking surface of the putter, foreign matter is swept downwardly and foreign matter is not easily breathed.

Further, the polygonal surface formed on the bottom surface of the putter head is flat with the ground surface in a smooth state, so that the head bottom surface does not rub against the bottom surface during the head swing.

In addition, since the putting line before putting through the putter head can set the direction from both sides of the golf ball center, it is possible to achieve stable and accurate putting.

1 is a perspective view of a golf putter according to the present invention,
Fig. 2 is an enlarged principal perspective view of the putter of Fig. 1,
FIG. 3 is a perspective view showing a forward striking surface according to FIG. 2,
FIG. 4 is a rear perspective view of FIG. 2,
Fig. 5 is another example according to Fig. 3, in which the front face of the front striking face is enlarged,
Fig. 6 is a plan view showing the movement line of the golf ball being represented by a laser as another example according to Fig. 2;
FIG. 7 is a perspective view of the use state of the embodiment of FIG. 6,
8 is a plan view of FIG. 7;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention. do.

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a putter mainly used in a green for putting a golf ball into a hole cup finally in a golf game.

1 to 4, a shaft 20 having one end fixed to the body 30, a shaft 20 fixed to the body 30, And a grip 10 for the golf to be held by hand.

The body 30 is detachably coupled to one end of the shaft 20 and the body 30 has an upper surface 100, a lower surface 200, a front striking surface 300, A back surface 400, a tow 500, and a heel 600 edge.

" 형상의 호형 홈으로 정면에서 볼 때 좌측에서 우측방향으로 볼록한 형태를 취하고, 상기 제2 볼록형 라인홈(340)은 상기 제1볼록형 라인홈(320)과 반대 형상인 우측단으로부터 좌측단 방향으로 볼록한 "

" 형상으로 이루어져 서로 "

"형상으로 교차된 형태를 취한다.The front striking surface 300 is a surface striking the golf ball, and a plurality of curved line grooves are formed along the longitudinal direction. In the line grooves, a plurality of first convex line grooves 320 are formed in a direction from the left end to the right end of the front striking surface 300. A plurality of second convex line grooves 340 are formed in a direction from the right end of the front striking surface 300 to the left end thereof to intersect the first convex line grooves 320.
Here, the first convex line grooves 320 are formed in a "

The second convex line grooves 340 are formed in a shape of a convex shape extending from the right side opposite to the first convex line grooves 320 toward the left side direction Convex "

"It consists of shapes and"

"It takes the form of intersection in shape.

Accordingly, when the front striking surface 300 is contaminated with foreign matter or the like, it moves by gravity along the first and second convex line grooves 320 and 340 to prevent an error due to foreign matter adhering to the surface of the golf ball .

As another example, a plurality of striking line grooves 370 may be formed in the center of the front striking surface 300 along the lateral direction for golf ball striking.

As another example, a striking line groove 370 may be formed in the center of the front striking surface 300 along a lateral direction for striking a golf ball. In the striking line groove 370, A plurality of striking projections 380 can be formed. Here, the striking projections 380 are formed to have an outer diameter at least smaller than the outer diameter of the dimples of the golf ball (see FIG. 5).

This makes it possible to strike the center of the golf ball irrespective of the position of the dimple of the golf ball when striking through the front striking face 300.

The bottom surface 200 is formed with a plurality of polygonal surfaces 220 along the direction of the heel 600 from the tow 500. The polygonal surface 220 located at the bottom center of the body 30 is smoothly formed to be horizontal with the ground.

The back surface 400 is formed with a center line groove 420 so as to coincide with a putting line of the golf ball and protrusions 440 and 460 for center of gravity on both sides of the center line groove 420, Is formed.

The upper surface 100 may be formed with a line groove 120 having the same width as the outer diameter of the golf ball along the moving direction of the body 30 according to the swing of the golfer.

This aligns the putting line of the golf ball with the center line groove 420 before the swinging operation of the golfer, and matches both the outer diameter of the golf ball and the golf ball moving direction with the two line grooves 120, .

A laser generator 800 for emitting a pair of lasers in a hole cup direction is provided at both left and right positions around a line groove 120 formed on an upper surface 100 of the body 30, The laser firing unit 800 may be operated according to the operation of the power source 840 and the button 820 provided in the grip 10.

Accordingly, the golfer can press the button 820 provided on the grip 10 with the front striking surface 300 of the head of the striking head on the green positioned on the golf ball as shown in Fig. 7, The laser beam is emitted in a straight line on both outer diameters of the golf ball as shown in FIG. At this time, the golfer can easily match the center line groove 420 with the putting line of the golf ball, and the practice or putting of the putter can be easily performed as the laser irradiates the golf ball moving direction.

10: grip 20: shaft
30: Body
100: upper surface
120: Line Home
200: bottom
220:
300: front striking face
320: first convex line groove 340: second convex line groove
370: striking line groove 380: striking projection
400: back side
420: center line groove 440, 460: protrusion
500: Tow
600: Hill
800: laser generator
820: button 840: power source
860: laser line

Claims (4)

A shaft 20 having a grip 10 is detachably coupled to one side of a body 30 constituting a head and the body 30 is connected to an upper surface 100, a lower surface 200, a front striking surface 300 ), A back side (400), a tow (500) and a heel (600) edge,
A plurality of curved line grooves are formed along the longitudinal direction on the front striking surface (300), and a plurality of curved line grooves are formed on the front striking surface (300)

The first convex line grooves 320 of the "shape" and the convex line grooves 320 in the left-

Quot; shape of the second convex line groove 340 is "

And a plurality of polygonal surfaces 220 are formed on the bottom surface 200 along the direction of the heel 600 from the toe 500. The plurality of polygonal surfaces 220 are formed on the bottom surface of the body 30, A center line groove 420 is formed on the rear surface 400 so as to coincide with a putting line of a golf ball and a center line groove 420 is formed in the center line groove 420 (440, 460) for the center of gravity on both sides of the center line groove (420) on the upper surface (100) So that a line groove (120) having a width equal to the outer diameter of the golf ball is formed along the moving direction of the body (30);
The golf club according to the present invention may further include a striking line groove 370 formed in the center of the front striking surface 300 for striking the golf ball along the horizontal direction, and having a vertical width smaller than an outer diameter of the dimple formed on the golf ball. Golf putter.
delete The method according to claim 1,
A plurality of striking projections 380 are formed in the striking line grooves 370 so as to form striking line grooves 370 for striking golf balls along the lateral direction at the center of the striking face 300, And the outer diameter of the striking projection (380) is formed to be at least smaller than the outer diameter of the dimple of the golf ball.
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